A 6 litre water heater is designed for users who prefer quick access to hot water without large storage requirements. These appliances heat water rapidly, making them suitable for kitchens, bathrooms ...

Abstract: Having recently become an important research topic, indoor tracking in a multi-floor building delivers comprehensive and efficient location-based services. In this paper, we present a deep ...

Abstract: In this paper, assuming that several underwater unmanned vehicles transmit data to one unmanned aerial vehicle above the water surface, we consider a multi-user water-to-air visible light ...

This build creates a working elevator using pistons or slime blocks for vertical movement. It is efficient, compact, and practical for multi-level bases. #minecraft #workingelevator #minecraftredstone ...